FA-2530GB/FA-2530GD/FWM-2530GBD Series

1 Soft Absorber

φ223018φ8φ8173

153 Magnum Series

M25×1.5（155）（37）

125（110）102 Rotary Damper

Standard Nut(width acrossﬂat 32)

Locking Screw

Adjusting Shaft

Specifications
Model

Stroke mm

4 Speed Controller

FA-2530GB-S▲

FA-2530GB-C▲

FA-2530GD-S▲

FA-2530GD-C▲

Max. absorption energy J（kgf・m）Max. equivalent mass kg（kgf）Range of impact rate m/s

30

FWM-2530GBD-S▲

FWM-2530GBD-C▲

49（5.0）Orifice type400（400）

0.3～1Single-orifice type150（150）0.7～3Multiple-orifice type

300（300）

0.3～2

Multiple-varying orifice type

▲ Thread pitch P2.0 is supplied as well.
Note) To place an order without a cap, put ‒S at the end of the model number, and to place an order with a cap, put ‒C at the end of the model number.
Note: M25 x 2.0 is included in main unit thread pitch specification for FA-2530. A designation shall include the model symbols such as FA-2530GB- * -P2.0, FA-2530GD- * -P2.0,FWM-2530GBD- *-P2.0, etc. for ordering.
Note: "*" will be filled in with "-S" or "-C"

5 Helical Isolator

Common Specifications

Max. dragMax. cycle rate

N（kgf）

3,920
（400）

cycle/min

60

Max. absorption energy per minute J/min（kgf・m/min）
Recovering power of the piston rodN（kgf）

490
（50）

Operating temperature℃

Mass：Ｓ typeg－5～70406：C type

g

436

33.2
（3.38）
or lower

Orifice type
Model number
Application

Multiple-orifice typeFA-2530GD series

FWM-2530GBD series

For low-speed

For high-speed

For medium speed, in particular with a pneumatic cylinder

Precautions for Use

Multiple-varying orifice typeResistanceResistance

Absorption characteristics

Single-orifice typeFA-2530GB series

Resistance

6 Model Selection Form

Selection Guideline The FA-2530 series has the following three patterns of absorption characteristics depending on the orifice type. Please use the following information as a guideline when making your selection.

StrokeStrokeStrokeAdjustment Method* Do not use this product without carefully reading the attached owner’s manual.

* To adjust, turn the adjustment knob with a slotted screw driver.

* Ensure that an external stopper (Stopper nut OP-020GB) is also used.

* Because the adjustment can be done in an analog manner, a* Do not turn the oil inlet screw located at the bottom of the main unit.
* Ensure that sufficient mounting strength is secured for this product. (As aguideline, it should be 2 to 3 times the maximum drag listed in the catalogue.)* Do not use this product in a vacuum or a location where it may come in contact with oil.
* Ensure that an eccentric load is not applied to the soft absorber(Allowable eccentric angle: within ±2.5°)
6230

New products

ソフトアブソーバー
Soft Absorbervalue between two integers on the indicator can be set.
* It does not have a lock screw for locking the adjusted setting.

Adjustable type Self-adjusting

RoHS
Compliant
対応品
RoHS

Optional Parts
Eccentric angle adaptor OP-010GB

Stopper nut OP-020GB- □Model

Liquid-proof cap F□□-2530G□□-C-060

Model
OP-020GB-C

FA-2530GD-C-060
FWM-2530GBD-C-060● Adjust so that it stops 1mm before
thestroke end, and fasten with the mainunit’
s nut until secured.

37

OP-020GB-C（With cap）

37

OP-020GB-S（Without cap）

● A drip-proof cap is fitted on the unit on delivery.
●Liquid-proof caps are not sold separately.
● Ensure that the cap is facing upward. If thecap is facing sideways or downward, it cannot
provide an effective means for liquid proofing.
●F□□-2530G□□-C-060
・ Model indication A or WM is insertedin □ of F□□.
・ Model indication B, D or BD is insertedin □ of M□□.

2032

φ28
M25×1.5

M25×1.5

51
30

169.5

212
（Total length）
Mass 639g

32
Mass 102gNote) When attaching, make sure that the sidewithout a bearing chamfer is the impactsurface.
M25 X 2.0 is also available as a screw
pitch specification.
Model number is either OP-020GB-S or C-P2.0

Mass 77g

Holder with a switch OP-030GB-□

Note) Material of cap for eccentric angle: Metal

6 Model Selection Form

Model

Square flange OP-040GB

OP-032GB

ModelOP-040GB

37● Once the attachment site is determined, uset
he main unit’s nut to securely fasten in place.

2384-φ91230

18

Mass 82g

29φ2219.8

M25×1.5□40□54

5 Helical Isolator

10°
10°

Width across ﬂat 32

32
Mass 65g

6.5

107.5

1067.5
15

Standard nut(Width across ﬂat 46)

4 Speed Controller

30

Guide for eccentric angle(OP-010□B-2)
M36×1.5(M36 nut）
53.1

FA-2530GB-C-060

3 Magnum Series● Screw the eccentric angle adaptor into
the main unit until the cap for the eccentricangle and the piston rod form a tightconnection. While maintaining this position,
fasten the main unit’s nut until secured.
● Use the eccentric angle adaptor whenthe eccentric angle is 2.5°or larger.
● The main unit can also be used as a stopper.
● Use it with a capless soft absorber.
● The maximum operating eccentric angle
with an eccentric angle adaptor is ±10°.
● The caps and the guides for inclined use
are not unbundled.
● The inclined adapter is not available for FA0 8 0 5 S B * - Cap for eccentric angle φ16
S-P1.0(OP-010□B-1)

Model

OP-020GB-S

2 Rotary Damper

OP-010GB

1 Soft Absorber●Products specification might be changed without notice.

New products

Fixed Type33.5● Although a holder with a switch can be ordered on its own, we strongly recommend ordering
one with the main unit. Please include the main unit’s model number when placing an order.
● For switch specifications and precautions for use, please refer to page 23.

Mass 206g

Standard nuts are sold separately as well.

Applicable Models

ModelFA-2530GB
FA-2530GD

M25 nut

FWM-2530GBD
FA-2530GB P2.0
FA-2530GD P2.0

M25-P2 nut

FWM-2530GBD P2.063